Which One Doesn't Belong? are open-ended questions/number talks that will encourage even your most reluctant students to analyze problems and persevere in solving them, reason abstractly and quantitatively, engage in deep mathematical thinking while justifying conclusions, and communicate ideas to others. Designed for Grades 1-2, there are plenty of opportunities to use these Number Sense Powerpoint slides in your unit or throughout the year.
Use this resource as an opener, a ‘Do-Now’ in the morning, for homework, or in your math centers. There is always more than one answer and I am always impressed when a child comes up with a way that I didn't even think of!
This FREE resource includes:
- 2 colorful slides in a PowerPoint that can be used for whole group instruction. Please note that you cannot edit these slides.
- Matching B&W copies for individual use. Available in both handwriting lines so you can use the ones that are best for your class.
To see videos of this resource in action and find out exactly why I use this in my classroom, visit my blog post Which One Doesn't Belong?
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